10-Bit Digital-to-Analog Converter With Two-Wire Interface

TC1321 The TC1321 is a serially accessible 10-bit voltage out- put digital-to-analog converter (DAC). The DAC pro- duces an output voltage that ranges from ground to an externally supplied reference voltage. It operates from a single power supply that CAN range from 2.7V to 5.5V, making it ideal for a wide range of applications. Built into the part is a Power-on Reset function that ensures that the device starts at a known condition. Communication with the TC1321 is accomplished via a 2 simple 2-wire SMBus I C compatible serial port, with the TC1321 acting as a slave only device. The host CAN enable the SHDN bit in the CONFIG Register to activate the Low Power Standby mode. By Microchip Technology Inc.